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分析了江西南部鸡笼嶂组划分的现状及存在的问题,提出了龙南盆地和石马剖面的“鸡笼嶂组”属中侏罗世—晚侏罗世早期余田群上部菖蒲组的一部分;菖蒲盆地的“鸡笼嶂组”属早白垩世晚期—晚白垩世早期版石群优胜组。鉴于安远、河岭、蔡坊、岩背等盆地的鸡笼嶂组属晚侏罗世,为火山喷发期的产物,而且整合于鸡笼嶂组之下的上丁组为火山初始期的产物,建议将赣南地区晚侏罗世火山活动形成的上丁组和鸡笼嶂组统称为莲花寨群。指出安远莲花寨剖面为莲花寨群的层型,其中1—8层为上丁组的层型、9—11层为鸡笼嶂组的选层型。
Based on the analysis of the present situation and existing problems of the division of the cages in southern Jiangxi Province, the authors propose that part of the calamus in the upper part of the Yuda Formation in the Middle Jurassic - Early Jurassic, The “Cage Group” of the iris basin belongs to the superior group of the late Early Cretaceous-Early Late Cretaceous. In view of the Anyuan, Healing, Cai Fang, rock back basins such as the genus Ctenopharyngodon Jurassic, volcanic eruption of the product, and integrated in the cages under the group Dingding volcano initial period It is suggested that the Shangding Formation and the Cage Group formed during the Late Jurassic volcanic activity in southern Jiangxi are collectively referred to as the Lotus Village. It is pointed out that the profile of Lianhuazhai Village in Anyuan is the layer type of Lianzhai Walled Group, of which the first to eighth strata are the upper strata type and the ninth to eleventh strata are the stratification type of the coleoptile group.